Sep 15, 2018 · While the Intel Core i5-8250U and Core i7-8550U are both quad-core processors with the ability to process eight threads simultaneously, their clock speeds are slightly different. The Core i5's clock speed is set at 1.6-GHz 3.4-GHz with Max Turbo, while the Core i7's is faster at 1.8-GHz 3.6-GHz with Max Turbo. The 8th Generation Intel® Core™ processors redefined mainstream desktop PC performance with up to six cores for more processing power—that’s two more cores than the previous generation Intel® Core™ processor family. Intel® Turbo Boost Technology 2.0 increased the maximum turbo frequency up to 4.7 GHz, and up to 12 MB of cache memory. Aug 28, 2019 · Nearly all Intel Core i5 and Core i7 CPUs from the 8th and 9th Generations desktop and laptop varieties alike have at least four cores, which is what we consider the sweet spot for most. 8th Generation Intel® Core™ i7 Processors product listing with links to detailed product features and specifications.